# BIM & Architecture

- Link: https://opensourcecad.nl/bim-architecture/
- Published: 2026-10-15T21:40:52+02:00
- Author: admin

# BIM & Architecture REFERENCE ONLY

**Listed for reference — not actively benchmarked.** Open-source tools for Building
Information Modeling, architectural design, and construction coordination. Focus
on IFC-based workflows, parametric building modeling, and interoperability.

## Tools (Reference)

| Tool | Type | Strengths | Status | 
| [FreeCAD](https://www.freecad.org/) (Arch/BIM workbenches) | Parametric BIM | IFC import/export, parametric objects, Python API | Active | 
| [IfcOpenShell](https://github.com/IfcOpenShell/IfcOpenShell) | IFC toolkit | Python/C++ library, geometry extraction, validation | Active | 
| [BlenderBIM](https://blenderbim.org/) | Authoring platform | Native IFC, full BIM workflow in Blender | Active | 
| [LibreCAD](https://www.libreCAD.org/) | 2D drafting | DWG/DXF, lightweight, cross-platform | Maintenance | 
| [OpenSCAD](https://github.com/openscad/openscad) | Script-based 3D | Parametric, reproducible, version-control friendly | Active |

## Test Categories (Not Active)

 * **IFC round-trip** — Export → import fidelity across tools
 * **Clash detection** — Automated coordination workflows
 * **Quantity takeoff** — Schedule generation from model
 * **Parametric modeling** — Wall, slab, window, door objects with constraints
 * **Drawing production** — Plans, sections, elevations from model

_These test categories are documented for context but do not have active benchmarks.
See [Mechanical & Product Design](https://opensourcecad.nl/mechanical-product-design/)
for our primary focus._